lethal dose

名词 n.
中文释义

英文释义

名词 n.
  1. The dose of a substance or of radiation likely to cause death (sometimes suffixed with a number).
    — A lethal dose 50 will cause the death of 50% of a sample of test animals.

词形变化

lethal doses plural LD abbreviation
0 次浏览 数据来源: Wiktionary